CN207346787U - A kind of tobacco production line discharge end blanking gas lock - Google Patents
A kind of tobacco production line discharge end blanking gas lock Download PDFInfo
- Publication number
- CN207346787U CN207346787U CN201720427500.2U CN201720427500U CN207346787U CN 207346787 U CN207346787 U CN 207346787U CN 201720427500 U CN201720427500 U CN 201720427500U CN 207346787 U CN207346787 U CN 207346787U
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- Prior art keywords
- switch
- plate
- wall
- spacing
- left inside
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 26
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
A kind of tobacco production line discharge end blanking gas lock, including circular cavity, circular cavity top and bottom are provided with opening, wherein top end opening is feed inlet, bottom end opening is discharge port, shaft is rotatablely installed in the circular cavity, switch-plate is installed in the shaft, the switch-plate is rotated along circular cavity inner wall：It is in non-parallel configuration that the both sides inner wall of the feed inlet, which is divided into left inside wall and right inner wall with switch-plate, and one side spacing of switch-plate is gradually transition to another side spacing；At least five groups of the switch-plate, and circumference is regularly arranged in shaft, feed inlet is realized gas barrier with discharge port；The technical program utilizes scissors principle, and metal switch-plate shears pipe tobacco on the outside of end with metal discharge port inner wall, prevents to produce stuck phenomenon, reduces friction；Increase the quantity of switch-plate, be not in phenomenon of ventilating between feed inlet and discharge port, add airtight effect.
Description
Technical field
The utility model belongs to tobacco processing equipment field, and in particular to a kind of tobacco production line discharge end blanking gas lock.
Background technology
In order to increase production efficiency, on the basis of based on specific demand, tobacco leaf production process largely uses Geldart-D particle
Method long distance delivery is carried out to tobacco, and conveying speed is realized by the adjusting of positive pressure and negative pressure；And due to cigarette
Grass needs drying and processing in the production process, and in drying course, internal temperature reaches more than 200 degrees Celsius, has reached tobacco
Burning point, therefore, it is necessary to control oxygen content by the positive/negative-pressure inside control system, so as to avoid fire incident；To sum up, nothing
By being to be based on transfer efficiency, or based on accident is controlled, it is required for reaching air-tightness, is adjusted in the hope of reaching positive/negative-pressure, be
Reach air-tightness and control oxygen content at the same time, and achieve the purpose that material exports, the prior art mainly adopts gas lock
Complete Conveyance, but existing gas lock structure can not effectively realize air-tightness, therefore, it has to whole air-transport system into
Row improves, and greatly adds production cost, and increases floor space, and adds maintenance cost；Or pass through
The spacing reduced between switch-plate and cavity realizes sealing, but the consequence for reducing spacing belt is extremely notable, i.e., pipe tobacco is easily
Make stuck between switch-plate and cavity, generation stopping accident, and add the friction dynamics between switch-plate and cavity, into one
Temperature in step increase gas lock, adds fire hazard probability.
Utility model content
Air-tightness can be realized the purpose of this utility model is to provide one kind and increases friction dynamics, and not
The blanking gas lock of stuck shutdown can be produced.
To achieve the above object, the utility model uses following technical scheme：A kind of tobacco production line discharge end blanking gas
Lock, including circular cavity, circular cavity top and bottom are provided with opening, and wherein top end opening is feed inlet, and bottom end opening is
Discharge port, rotational installation shaft in the circular cavity are provided with switch-plate in the shaft, and the switch-plate is along circular cavity
Inner wall rotates：
The both sides inner wall of the feed inlet is divided into left inside wall and right inner wall；
At least one in the switch-plate and left inside wall or right inner wall is in non-parallel configuration；
One side of switch-plate is smaller than another side of switch-plate and left inside wall with left inside wall or one side of right inner wall
Or right another side spacing of inner wall, and a side spacing is gradually transition to another side spacing；
At least five groups of the switch-plate, and circumference is regularly arranged in shaft, feed inlet is realized gas with discharge port
Body is isolated；
The beneficial effect of the technical program is：Since switch-plate and feed inlet side inner wall are in non-parallel configuration, side
Spacing is smaller, and another side spacing is larger, and progressively transition between spacing, therefore, forms scissors principle, falls on and dial in pipe tobacco
After on flitch, since pipe tobacco is loose, pipe tobacco is extended on the outside of switch-plate end, when not using the technical program, end
Outside pipe tobacco is stuck between switch-plate and circular cavity under the rotation of switch-plate, is caused stuck；But using the technical program
Afterwards, under the rotation of switch-plate, using the shearing mechanism of formation, metal switch-plate is with metal discharge port inner wall on the outside of end
Pipe tobacco is sheared so that the pipe tobacco between switch-plate end and circular cavity removes, so that stuck phenomenon will not be produced, also
Friction will not be increased；Spacing between switch-plate and circular cavity can further be reduced using the technical program, increase air-tightness；
Meanwhile the quantity of the technical program increase switch-plate so that switch-plate rotates anyway, is not in feed inlet and discharging
Ventilate phenomenon between mouthful, add airtight effect；The technical program is simple in structure, in practice it has proved that significant effect.
Preferably, the switch-plate is ten groups, and the angle between adjacent switch-plate is 36 degree；The technical program further increases
The airtight effect of this case patent is added.
Preferably, one side of switch-plate is smaller than 0.7-2mm with left inside wall or one side of right inner wall, and switch-plate is another
One side is more than 0.7-2mm with left inside wall or another side spacing of right inner wall；The technical program further increases this case patent
Airtight effect.
Preferably, the spacing of circular cavity inner wall and one side of switch-plate between the switch-plate and feed inlet and discharge port
It is identical with left inside wall or one side spacing of right inner wall；The technical program further increases the airtight effect of this case patent.
Preferably, copper billet is installed on the switch-plate end face opposite with circular cavity；The technical program uses copper billet,
It is good using copper billet stability, expansion characteristics are not easy, the friction dynamics under temperature rise is further reduced, reduces fire hazard, together
When add the airtight effect of this case patent.
Preferably, the both sides inner wall of the discharge port is divided into the left inside wall of discharging and the right inner wall that discharges, the switch-plate both sides
The two side ends of end and discharge left inside wall or the right inner wall of discharging are smaller than in the middle part of switch-plate and left inside wall or the right inner wall of discharging of discharging
Middle part spacing, and two side ends spacing be gradually transition to middle part spacing；The technical program further increases discharging speed so that
In the middle part of the switch-plate that material is concentrated, the friction of switch-plate two side ends is reduced, adds air-tightness, while increase technique effect.
Preferably, the switch-plate two side ends and the two side ends spacing 0.7-2mm of discharge left inside wall or the right inner wall of discharging, are dialled
Middle part spacing in the middle part of flitch with discharge left inside wall or the right inner wall of discharging is more than 0.7-2mm；The technical program further increases
The beneficial effect of this case patent.
Preferably, baffle is installed, the baffle makes the two side ends of circular cavity in the shaft of the switch-plate two side ends
Closing.
Brief description of the drawings
To be described further to the utility model, drawings and embodiments are set forth below, left and right, middle part in this patent
Deng descriptor, only for understanding of the increase those skilled in the art to this case patent, this case patent is not limited.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the left side structure schematic view of the utility model circular cavity.
Fig. 3 is the right side structure schematic view of the utility model circular cavity
Fig. 4 is the utility model material toggling plate structure schematic diagram.
Fig. 5 is the utility model switch-plate cross-sectional view.
Fig. 6 be the utility model switch-plate rotary state under with the right inner wall operation schematic diagram of feed inlet.
Fig. 7 is Fig. 6 next step operation schematic diagrams.
Fig. 8 is Fig. 7 next step operation schematic diagrams.
Fig. 9 is Fig. 2 next step operation schematic diagrams.
Embodiment
As shown in Figs 1-4, a kind of tobacco production line discharge end blanking gas lock, including 1 circular cavity, 1 circular cavity top
And bottom is provided with opening, wherein top end opening is 2 feed inlets, and bottom end opening is 3 discharge ports, is rotated in 1 circular cavity
4 shafts are installed, 5 switch-plates are installed in 4 shaft, 5 switch-plate is rotated along 1 circular cavity inner wall：
The both sides inner wall of 2 feed inlet is divided into the left inside walls of 2-1 and the right inner walls of 2-2；
At least one in 5 switch-plate and the left inside walls of 2-1 or the right inner walls of 2-2 is in non-parallel configuration；
5 switch-plate 5-1, mono- sides are smaller than 5 switch-plate 5-2 with the left inside walls of 2-1 or right mono- sides of inner wall 2-3 of 2-2
Another side and the left inside walls of 2-1 or another side spacing of the right inner wall 2-4 of 2-2, and to be gradually transition to 2-4 another for mono- side spacing of 2-3
One side spacing；
5 switch-plate is ten groups（Of course, it can also use other group numbers for being no less than five groups）, adjacent 5 switch-plate it
Between angle be 36 degree, and circumference is regularly arranged is installed in 4 shafts, 2 feed inlets and 3 discharge ports is realized gas barrier.
Preferably, 5 switch-plate 5-1, mono- sides wall left inside with 2-1 or right mono- sides of inner wall 2-3 of 2-2 are smaller than
0.7-2mm, 5 another sides of switch-plate 5-2 are more than 0.7-2mm with the left inside walls of 2-1 or another side spacing of the right inner wall 2-4 of 2-2；Make
For preferable scheme, 5 switch-plate 5-1, mono- sides and the left inside walls of 2-1 or 2-2 right mono- side minimum spacing 0.9mm of inner wall 2-3,5 groups
Another sides of flitch 5-2 and the left inside walls of 2-1 or the right inner wall 2-4 of 2-2 another side maximum spacing 10mm, 0.9mm are gradually transition to
10mm。
Preferably, the spacing of 1 circular cavity inner wall and 5 switch-plates between 5 switch-plate and 2 feed inlets and 3 discharge ports
Mono- sides of 5-1 wall left inside with 2-1 or the right one side spacing of inner wall of 2-2 are identical.
Preferably, 6 copper billets are installed on 5 switch-plate end face opposite with 1 circular cavity.
Preferably, the both sides inner wall of 3 discharge port is divided into discharge left inside wall and 3-2 of 3-1 and discharges right inner wall, described 5 groups
Flitch two side ends and 3-1 discharge left inside wall or 3-2 discharge right inner wall two side ends spacing for 0.9mm be less than in the middle part of 5 switch-plates with
The middle part spacing of the left inside wall of 3-1 dischargings or the right inner wall of 3-2 dischargings is 10mm, and two side ends spacing is gradually transition to middle part spacing.
Preferably, installation 7 has baffle in the shaft of the switch-plate two side ends, and the baffle makes the two side ends of circular cavity
Closing.
The utility model so moves：As Figure 6-9, by taking one of A switch-plates in 5 switch-plates as an example,
In the case where A switch-plates rotate, mono- sides of 5-1 of A switch-plates first contact right mono- sides of inner wall 2-3 of 2-2 of 2 feed inlets, go out
Now nearest spacing, A switch-plates continue to rotate, and then the spacing between A switch-plates and the right inner walls of 2-2 progressively reduces, and contacts at first
In rotation such as 1 circular cavity, continue to rotate, another sides of A switch-plates 5-2, that is, A material togglings under rotary state in mono- side ends of 2-3 point
The right another sides of inner wall 2-4 of i.e. 2-2 are rotated into 1 circular cavity at maximum spacing between plate and the right inner walls of 2-2, and realization is cut
Knife principle；Due at least five groups of 5 switch-plate of the utility model, under any rotation angle, 5 switch-plates can realize into
Gas barrier between material mouth and discharge port, realizes sealing.
It is clear that above-described embodiment and embodiment are only one of demonstration example of the utility model, Ren He
The simple modifications that the utility model is provided in structure or principle belong to the scope of protection of the utility model.
Claims (8)
1. a kind of tobacco production line discharge end blanking gas lock, including circular cavity, circular cavity top and bottom are provided with opening,
Wherein top end opening is feed inlet, and bottom end opening is discharge port, rotational installation shaft in the circular cavity, is pacified in the shaft
Equipped with switch-plate, the switch-plate is rotated along circular cavity inner wall, it is characterised in that：
The both sides inner wall of the feed inlet is divided into left inside wall and right inner wall；
At least one in the switch-plate and left inside wall or right inner wall is in non-parallel configuration；
One side of switch-plate is smaller than another side of switch-plate and left inside wall or the right side with left inside wall or one side of right inner wall
Another side spacing of inner wall, and a side spacing is gradually transition to another side spacing；
At least five groups of the switch-plate, and circumference is regularly arranged is installed in shaft, make feed inlet and discharge port realize gas every
From.
2. a kind of tobacco production line discharge end blanking gas lock according to claim 1, it is characterised in that the switch-plate is
Ten groups, the angle between adjacent switch-plate is 36 degree.
A kind of 3. tobacco production line discharge end blanking gas lock according to claim 1, it is characterised in that the switch-plate one
Side is smaller than 0.7-2mm with left inside wall or one side of right inner wall, and another side of switch-plate and left inside wall or right inner wall are another
Side spacing is more than 0.7-2mm.
A kind of 4. tobacco production line discharge end blanking gas lock according to claim 1, it is characterised in that the switch-plate and
The spacing of circular cavity inner wall and one side of switch-plate and one side spacing of left inside wall or right inner wall between feed inlet and discharge port
It is identical.
A kind of 5. tobacco production line discharge end blanking gas lock according to claim 1, it is characterised in that the switch-plate with
Circular cavity is provided with copper billet on opposite end face.
6. a kind of tobacco production line discharge end blanking gas lock according to claim 1, it is characterised in that the discharge port
Both sides inner wall is divided into discharge left inside wall and the right inner wall that discharges, the switch-plate two side ends and left inside wall or the right inner wall that discharges of discharging
Two side ends are smaller than the middle part spacing with discharge left inside wall or the right inner wall of discharging in the middle part of switch-plate, and two side ends spacing progressively mistake
Cross to middle part spacing.
A kind of 7. tobacco production line discharge end blanking gas lock according to claim 6, it is characterised in that the switch-plate two
Side and the two side ends spacing 0.7-2mm of discharge left inside wall or the right inner wall of discharging, switch-plate middle part and left inside wall or the discharging of discharging
The middle part spacing of right inner wall is more than 0.7-2mm.
A kind of 8. tobacco production line discharge end blanking gas lock according to claim 1, it is characterised in that the switch-plate two
Baffle is installed, the baffle closes the two side ends of circular cavity in the shaft of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427500.2U CN207346787U (en) | 2017-04-22 | 2017-04-22 | A kind of tobacco production line discharge end blanking gas lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427500.2U CN207346787U (en) | 2017-04-22 | 2017-04-22 | A kind of tobacco production line discharge end blanking gas lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207346787U true CN207346787U (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427500.2U Expired - Fee Related CN207346787U (en) | 2017-04-22 | 2017-04-22 | A kind of tobacco production line discharge end blanking gas lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207346787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055101A (en) * | 2017-04-22 | 2017-08-18 | 济南恒川机械有限公司 | A kind of tobacco production line discharge end blanking gas lock |
-
2017
- 2017-04-22 CN CN201720427500.2U patent/CN207346787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055101A (en) * | 2017-04-22 | 2017-08-18 | 济南恒川机械有限公司 | A kind of tobacco production line discharge end blanking gas lock |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |